#7D55B2
Closest named color: Deep Lavender (#8D5EB7). oklch(53.5% 0.144 301.6), rgb(125, 85, 178).
Aa
White text reads best on this color (5.50:1).
About this color
#7D55B2 is a medium-dark, vivid purple. In OKLCH its lightness is 54%, its chroma 0.144 and its hue 302°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Lavender (#8D5EB7), ΔE 0.038 away. White text reads best on it, at 5.50:1.
| Hue family | Purples |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.144) |
| Temperature | in between |
| Nearest name | Deep Lavender (#8D5EB7) |
| Black text | 3.81:1 |
| White text | 5.50:1 |
Values
| HEX | #7D55B2 |
| RGB | rgb(125, 85, 178) |
| HSL | hsl(266, 38%, 52%) |
| OKLCH | oklch(53.5% 0.144 301.6) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #7D55B2 | 5.50:1 | AA | Lc -82.6 | Fine for body text |
| Black text on #7D55B2 | 3.81:1 | AA large text | Lc 26.8 | Dividers and decoration only |
| #7D55B2 text on white | 5.50:1 | AA | Lc 77.2 | Fine for body text |
| #7D55B2 text on black | 3.81:1 | AA large text | Lc -24.5 | Dividers and decoration only |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 600.
-
Step 50
50
#F6F4FA
oklch(97% 0.008 301.4)
-
Step 100
100
#ECE7F5
oklch(93.6% 0.019 302.2)
-
Step 200
200
#DDD4EE
oklch(88.5% 0.037 301.4)
-
Step 300
300
#C8B7E4
oklch(80.8% 0.065 302.2)
-
Step 400
400
#AC91D7
oklch(70.7% 0.104 301.5)
-
Step 500
500
#9874CC
oklch(63% 0.133 301.6)
-
Step 600
600 (this color)
#7D55B2
oklch(53.5% 0.144 301.6)
-
Step 700
700
#6F4A9F
oklch(49% 0.135 301.7)
-
Step 800
800
#5A3E81
oklch(42.7% 0.11 301.2)
-
Step 900
900
#4A3568
oklch(37.7% 0.087 301.3)
-
Step 950
950
#2B1F3D
oklch(26.9% 0.056 301.2)
#7D55B2 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #3568B5 | 0.103 |
| Deuteranopia (no green cones) | #4068B0 | 0.095 |
| Tritanopia (no blue cones) | #73667B | 0.109 |
| Achromatopsia (no color) | #696969 | 0.145 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7D55B2
#7D55B2
oklch(53.5% 0.144 301.6)
- #627800
#627800
oklch(53.6% 0.129 121.5)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #7D55B2, closest first.
No curated palette has a color within ΔE 0.04 of #7D55B2.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Lavender #8D5EB7 ΔE 0.038
- Light Indigo #6D5ACF ΔE 0.052
- Slate Blue #6A5ACD ΔE 0.052
- Iris #6258C4 ΔE 0.052
- Dark Periwinkle #665FD1 ΔE 0.062
- Amethyst #9B5FC0 ΔE 0.063
- Purply #983FB2 ΔE 0.063
- Dark Lavender #856798 ΔE 0.071
Use #7D55B2 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.